13CrMo4-5 - ISO 9330-2-1997

Grade	13CrMo4-5
Corresponding Standard	ISO 9330-2-1997 Electric Resistance and Induction Welded Unalloyed and Alloyed Steel Tubes with Specified Elevated Temperature Properties
Classification	Alloy Steel

13CrMo4-5 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Mo	Al
Minimum Value	0.08	0.15	0.4	-	-	0.7	0.4	-
Maximum Value	0.18	0.35	1	0.035	0.03	1.15	0.6	0.02

13CrMo4-5 Mechanical Properties

	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
Normalization + Tempering	440~590	≥290
Longitudinal			≥22
Transverse			≥20

Approximate Comparison Table Steel Plate for Boilers and Pressure Vessels

China	United States	International Organization for Standardization	European Standard		Russia
GB	ASTM	ISO	EN	Numerical Grade	GOST
15CrMoR GB/T 713.2-2023	SA387 Gr.12 ASME Ⅱ-A-2021	13CrMo4-5 ISO 9328-2018	13CrMo4-5 EN 10028-2017	1.7335	12ХМ

13CrMo4-5 Corresponding Standards(Same grade name, different standards)

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!